Answer:
0.00539218411
Step-by-step explanation:
First we expand the brackets:
-2a + 8 + 6a = 36
4a + 8 = 36
We then need to get the a's onto one side and the numbers onto the other:
4a = 28
We can then divide to get an x by itself:
a = 28/4 = 7
14.6 is the constant because no matter how many hours she will work (that number could change) it will always be a linear growth of 14.6.